weibeld

Kubernetes Books

• Kubernetes in Action
  • Manning, 2017
  • https://www.amazon.com/Kubernetes-Action-Marko-Luksa/dp/1617293725
• Cloud Native DevOps with Kubernetes
  • O'Reilly, 2019
  • https://www.amazon.com/Cloud-Native-DevOps-Kubernetes-Applications/dp/1492040762
• Managing Kubernetes
• O'Reilly, 2018

weibeld

# Calculate the size of an HTML element, whose size is specified with CSS, on
# the screen of a specific device (laptop, tablet, phone, ...).
#
# Where to get the needed information?
#   - ppi:      https://www.gsmarena.com/ or http://dpi.lv/
#   - dpr:      http://devicepixelratio.com/
#   - linres:   https://www.gsmarena.com/
#   - viewport: default viewport width for mobile only, first line of:
#               http://whatsmy.browsersize.com/
#

weibeld

package main

import (
	"fmt"
	"sync"
	//"jrrors"
)

type Fetcher interface {
	// Fetch returns the body of URL and

weibeld

#!/bin/bash

set -e

TITLE=$1
CANONICAL_URL=$2

if [[ "$#" -ne 2 ]]; then
  cat <<EOF
USAGE

weibeld

global:
  scrape_interval: 10s
scrape_configs:
  - job_name: node
    static_configs:
      - targets:
        - localhost:9100
  - job_name: python-app
    static_configs:
      - targets:

weibeld

Amazon EKS Availability

Last updated: 22 April 2020

List of regions where Amazon EKS is available.

Data source: https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/

Americas

weibeld

2018-12-07

During the last days, figured out a couple of things.

Creating and deleting users and vhosts through the RabbitMQ Management REST API

This is done through simple HTTP calls to different endpoints under http://host:15672/api/. All the calls use HTTP Basic Authentication with username and password of a RabbitMQ user with appropriate permissions.

To create a user and vhost and grant the user access to this vhost only:

weibeld

wget -q -O - https://packages.cloudfoundry.org/debian/cli.cloudfoundry.org.key | apt-key add -
echo "deb https://packages.cloudfoundry.org/debian stable main" | tee /etc/apt/sources.list.d/cloudfoundry-cli.list
apt-get -y  install apt-transport-https
apt-get -y update
apt-get -y install cf-cli

weibeld

Blocked:

- WhatsApp
- Telegram
- Slack
- Reddit
- Medium
- Facebook
- Instagram
- Twitter

weibeld

#!/bin/bash

# Install Docker
apt-get update
apt-get install -y docker.io

# Add user 'ubuntu' to group 'docker'
usermod -aG docker ubuntu